Commit Graph

41 Commits (b55aaeb08d4d54efce39eca0d475e4080b1e177c)

Author SHA1 Message Date
manuelbuil 536fa44eb0 Revert "Make svclb as simple as possible"
This reverts commit 1befd65a0a.

Signed-off-by: manuelbuil <mbuil@suse.com>
2024-10-15 20:30:03 +02:00
manuelbuil 660c6052c2 Make svclb as simple as possible
Signed-off-by: manuelbuil <mbuil@suse.com>
2024-10-11 10:52:47 +02:00
Arne Winter c4c11e51f1
add node-internal-dns/node-external-dns address pass-through support (#10852)
* add --node-internal-dns and --node-external-dns

Signed-off-by: Arne Winter <github@arnewinter.dev>
Co-authored-by: Brad Davidson <brad@oatmail.org>
2024-09-06 14:15:19 -07:00
Alireza Eskandari 22fb7049bd Add tolerations support for DaemonSet pods
Signed-off-by: Alireza Eskandari <alireza.eskandari@wsd.com>
2024-08-12 13:01:27 -07:00
Brad Davidson bffdf463e1 Fix cloudprovider controller name
Looking at metrics revealed the cloudprovider controller name was anempty string.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2024-07-29 21:54:20 -07:00
Brad Davidson d4c3422a85 Fix ipv6 sysctl required by non-ipv6 LoadBalancer service
This is a partial revert of 095ecdb034,
with the workaround moved into klipper-lb.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2024-07-24 13:40:33 -07:00
Brad Davidson 21611c5665 Cap length of generated name used for servicelb daemonset
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2024-07-24 13:40:33 -07:00
Brad Davidson 37f97b33c9 Add support for svclb pod PriorityClassName
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2024-05-23 14:11:15 -07:00
Brad Davidson 095ecdb034 Fix issue with local traffic policy for single-stack services on dual-stack nodes.
Just enable IP forwarding for all address families regardless of service address families.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2024-05-23 13:54:30 -07:00
Hussein Galal 144f5ad333
Kubernetes V1.30.0-k3s1 (#10063)
* kubernetes 1.30.0-k3s1

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Update go version to v1.22.2

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* update dynamiclistener and helm-controller

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* update go in go.mod to 1.22.2

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* update go in Dockerfiles

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* update cri-dockerd

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Add proctitle package with linux and windows constraints

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* go mod tidy

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Fixing setproctitle function

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* update dynamiclistener to v0.6.0-rc1

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

---------

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
2024-05-06 19:42:27 +03:00
Derek Nola 14f54d0b26
Transition from deprecated pointer library to ptr (#9801)
Signed-off-by: Derek Nola <derek.nola@suse.com>
2024-03-28 10:07:02 -07:00
Brad Davidson 65cd606832 Respect cloud-provider fields set by kubelet
Don't clobber the providerID field and instance-type/region/zone labels if provided by the kubelet. This allows the user to set these to the correct values when using the embedded CCM in a real cloud environment.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2024-03-26 16:18:34 -07:00
Manuel Buil 3b4f13f28d Update klipper-lb image version
Signed-off-by: Manuel Buil <mbuil@suse.com>
2024-03-01 11:28:12 +01:00
Brad Davidson a27d660a24 Add ServiceLB support for PodHostIPs FeatureGate
If the feature-gate is enabled, use status.hostIPs for dual-stack externalTrafficPolicy=Local support

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2024-01-02 16:00:09 -08:00
Jason Costello 07ee854914
Tweaked order of ingress IPs in ServiceLB (#8711)
* Tweaked order of ingress IPs in ServiceLB
    Previously, ingress IPs were only string-sorted when returned
    Sorted by IP family and string-sorted in each family as part of
    filterByIPFamily method
* Update pkg/cloudprovider/servicelb.go
* Formatting

Signed-off-by: Jason Costello <jason@hazy.com>
Co-authored-by: Brad Davidson <brad@oatmail.org>
2023-11-15 14:33:31 -08:00
Brad Davidson aa76942d0f Add FilterCN function to prevent SAN Stuffing
Wire up a node watch to collect addresses of server nodes, to prevent adding unauthorized SANs to the dynamiclistener cert.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-08-02 11:15:39 -07:00
guoguangwu 2215870d5d chore: pkg imported more than once
Signed-off-by: guoguangwu <guoguangwu@magic-shield.com>
2023-06-26 16:58:11 -07:00
Yuxing Deng b64a226ebd Make LB image configurable when compiling k3s
It is no way we can configure the lb image because it is a const value.
It would be better that we make it variable value and we can override
the value like the `helm-controller` job image when compiling k3s/rke2

Signed-off-by: Yuxing Deng <jxfa0043379@hotmail.com>
2023-05-31 08:51:13 -07:00
Brad Davidson 93279d2f59 Bump klipper-lb to v0.4.4
Fixes issue with localhost access to ServiceLB when
ExternalTrafficPolicy=Local

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-05-30 17:38:59 -07:00
Derek Nola f2bde63eea
Kubernetes v1.27.1 (#7271)
* Bump go version to 1.20.3 to match upstream
* Bump cri-dockerd
* Bump golanci-lint
* go generate
* Bump selinux in cgroup test
* Bump to v1.27.1 tags
* Release documentation improvements
* Only run upgrade e2e test on PR

Signed-off-by: Derek Nola <derek.nola@suse.com>
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Co-authored-by: Brad Davidson <brad.davidson@rancher.com>
2023-04-18 21:48:36 -07:00
Hussein Galal 30638072c9
Update klipper lb to v0.4.2 (#7210)
* Update klipper lb to v0.4.2

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Update klipper lb to v0.4.3

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Update klipper lb to v0.4.3 in airgap list

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

---------

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>
2023-04-06 19:02:00 +02:00
Brad Davidson cbe4bcfeee Add test for filterByIPFamily
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-02-21 14:13:22 -08:00
Brad Davidson cc333d8d0c Fix ServiceLB dual-stack ingress IP listing
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-02-21 14:13:22 -08:00
Brad Davidson c6d0afd0cb Check for existing resources before creating them
Prevents errors when starting with fail-closed webhooks

Also, use panic instead of Fatalf so that the CloudControllerManager rescue can handle the error

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-02-09 15:20:49 -08:00
Brad Davidson 369b81b45e Honor Service ExternalTrafficPolicy
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2023-01-27 12:09:18 -08:00
Brad Davidson a07bb555ba Bump klipper-helm and klipper-lb versions
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-11-23 14:55:59 -08:00
Brad Davidson 3c0cd6f2dc Return ProviderID in URI format
The InstancesV1 interface handled this for us by combining the ProviderName and InstanceID values; the new interface requires us to do it manually

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-10-17 11:05:09 -07:00
Brad Davidson f25419ca2c Add ServiceAccount for svclb pods
For 1.24 and earlier, the svclb pods need a ServiceAccount so that we can allow their sysctls in PSPs

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-10-10 17:40:39 -07:00
Derek Nola 06d81cb936
Replace deprecated ioutil package (#6230)
* Replace ioutil package
* check integration test null pointer
* Remove rotate retries

Signed-off-by: Derek Nola <derek.nola@suse.com>
2022-10-07 17:36:57 -07:00
Brad Davidson d963cb2f70 Disable cloud-node and cloud-node-lifecycle if CCM is disabled
If CCM and ServiceLB are both disabled, don't run the cloud-controller-manager at all;
this should provide the same CLI flag behavior as previous releases, and not create
problems when users disable the CCM but still want ServiceLB.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-09-30 08:17:20 -07:00
Brad Davidson 0b96ca92bc Move servicelb into cloudprovider LoadBalancer interface
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-09-30 08:17:20 -07:00
Brad Davidson 063039471c Implement InstancesV2 instead of Instances
... and drop legacy ClusterID support.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2022-09-30 08:17:20 -07:00
Luther Monson 9a849b1bb7
[master] changing package to k3s-io (#4846)
* changing package to k3s-io

Signed-off-by: Luther Monson <luther.monson@gmail.com>

Co-authored-by: Derek Nola <derek.nola@suse.com>
2022-03-02 15:47:27 -08:00
Manuel Buil dbc14b8990 Fix race condition in cloud provider
Signed-off-by: Manuel Buil <mbuil@suse.com>
2021-10-15 13:28:32 +02:00
Brad Davidson 2705431d96
Add support for dual-stack Pod/Service CIDRs and node IP addresses (#3212)
* Add support for dual-stack cluster/service CIDRs and node addresses

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-04-21 15:56:20 -07:00
Brad Davidson f152f656a0
Replace k3s cloud provider wrangler controller with core node informer (#2843)
* Replace k3s cloud provider wrangler controller with core node informer

Upstream k8s has exposed an interface for cloud providers to access the
cloud controller manager's node cache and shared informer since
Kubernetes 1.9. This is used by all the other in-tree cloud providers;
we should use it too instead of running a dedicated wrangler controller.

Doing so also appears to fix an intermittent issue with the uninitialized
taint not getting cleared on nodes in CI.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2021-01-22 16:59:48 -08:00
Brad Davidson 31575e407a Add Cluster ID support to k3s stub cloud controller
Resolves warning 2 from #2471.

As per https://github.com/kubernetes/cloud-provider/issues/12 the
ClusterID requirement was never really followed through on, so the
flag is probably going to be removed in the future.

One side-effect of this is that the core k8s cloud-controller-manager
also wants to watch nodes, and needs RBAC to do so.

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
2020-11-05 15:51:10 -08:00
Brian Downs ba70c41cce
Initial Logging Output Update (#2246)
This attempts to update logging statements to make them consistent
through out the code base. It also adds additional context to messages
where possible, simplifies messages, and updates level where necessary.
2020-09-21 09:56:03 -07:00
Erik Wilson 837a943234
Update for k8s 1.19 2020-08-28 17:18:34 -07:00
Darren Shepherd 7e59c0801e Make program name a variable to be changed at compile time 2020-06-06 16:39:41 -07:00
galal-hussein d2c1f66496 Add k3s cloud provider 2019-10-16 21:13:15 +02:00